Elettrorava has developed totally automatic balancing machines integrated in production lines working continuously with low cycle time and high reliability. An example is the ESA1 machine: it is a machine for automatic balancing of flywheels with a mass of up to 10 kg, and s composed by six stations: loading, angular positioning, unbalance measuring, correction residual unbalance control, unloading.
A rotating table transfers the rotors from each station to the following station. The machine is capable of processing different types of flywheels that can arrive in a random sequence.
The correction of the unbalance is performed by milling or drilling according to the type of component which has been detected automatically.